CVE-2007-0648
HIGH · CVSS 7.8EPSS 3.7%EU EUVD
Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- EPSS score
- 3.7% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-0646)
- Published
- February 1, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-0646 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
and 3 more…
References
- http://secunia.com/advisories/23978(Vendor Advisory)
- http://securitytracker.com/id?1017575
- http://www.cisco.com/warp/public/707/cisco-air-20070131-sip.shtml(Vendor Advisory)
- http://www.cisco.com/warp/public/707/cisco-sa-20070131-sip.shtml(Patch, Vendor Advisory)
- http://www.kb.cert.org/vuls/id/438176(Patch, US Government Resource)
- http://www.securityfocus.com/bid/22330
- http://www.vupen.com/english/advisories/2007/0428
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31990
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5138
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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